2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/124216By using a quantum probabilistic approach we obtain a description of the extreme points of the convex set of all joint probability distributions on the product of two standard Borel spaces with fixed marginal distributions.ProbabilityFunctional Analysis46L53; 15A51Extreme Points of the Convex Set of Joint Probability Distributions with Fixed Marginalstext